CHEESY

Insincerely emotional — like cheddar? (6)

Solution has appeared in 2 crosswords (2 across and 0 down):

• Quick crossword No 16,612 — 2023-08-02 23:00:27
  12A: Overly emotional — of very poor quality (6)
• Quick crossword No 15,359 — 2019-07-29 23:00:09
  25A: Insincerely emotional — like cheddar? (6)